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In this paper we provide a way to generate a class of weighted average operator from n-dimensional overlap functions and aggregation functions. These weighted average operators are used in an algorithm of a multiattribute group decision making problem based on decision matrix. An illustrative example...

This paper, mainly from the background of big data, the conception and characteristics of big data, combined with the reformed direction of financial information system in the era of big data, puts forward the strategic significance of accounting personnel’s positioning transition and functional promotion,...

Collaborative filtering recommendation is one of the most successful technologies for applying in recommendation system of E-commerce websites. However, the traditional collaborative filtering recommendation system is under-powered for dealing with user interest and data sparsity. To solve this problem,...

With the development of Internet and multimedia technology, the spread of traditional opera has undergone tremendous changes. The Internet and multimedia communication of Chinese opera is a new trend in the development of modern opera, and it is also an inevitable requirement for the opera to adapt to...

Sensory evaluation has been widely used in many fields. This paper analyzes main factors of making up an experiemtn system in sensory evaluation, applies a method of fuzzy comprehensive evaluation to build a model for evaluating rationality of the experiment system, and explain an application of this...

Multi-threaded file download as the key technology of content acquisition system for search engine, determines the efficiency and timeliness of content acquisition. In this paper, we do the research on optimization technologies which include multithreaded download based on P2SP, task scheduling based...

According to the characteristics of satellite emergency communication, combined with the UDP protocol and the TCP protocol of the advantages and disadvantages, the article puts forward an improved expanded with reissue of double reliable D - RCUDP protocol. This paper mainly introduces the improved D-RCUDP...

This paper presents the results of polling employees of Russian state-run and private enterprises and companies on such topic as digitalization of labor relations. Respondents were asked about the pros and cons of a paperless office, digital workplaces and remote work, which, being the attributes of...

Neighborhood rough set is a powerful tool to deal with continuous value information systems. Graphics processing unit (GPU) computing can efficiently accelerate the calculation of the attribute reduction and approximation sets based on matrix. In this paper, we rewrite neighborhood approximation sets...

Vocational education as one of the important role holders in preparing the workforce is demanded to be able to keep up with the changing and developing market demands. Vocational education is a part of national education system that has very strategic roles for forming skillful employees. However, in...

In October 2022, the Party's 20th National Congress made a scientific plan and detailed deployment for promoting rural revitalization work, which also marks the rural revitalization strategy has entered a new stage. How to let the retired soldiers who once shed their blood for the motherland in...

This study explores the application of digital transformation in the teaching of Civics in auditing courses, aiming to improve the quality and effect of teaching. Through the questionnaire survey, the existing problems of Civics in the course are analyzed, such as insufficient mining of Civics elements...

This study discusses the role of leaders in controlling the pace of the organization towards the future with the aim of understanding awareness of environmental needs and preparing organizational change strategies. Leaders with a transformational leadership style can strengthen understanding and fairness...

With the increasing utilization of computers, the system functions of computers are constantly optimized.In information management, the application of computer database technology makes information management more efficient and convenient. Computer database technology mainly includes parallel database,...

The growing maturity of 5G technology provides development space for China’s mobile communication market, but it also brings more challenges. Taking China Unicom as an example, this paper analyzes the pricing of three major telecom products: voice package, product fixed fee and data package, as well...

The course information learning platform is built on the modern information platform including digital technology, network communication technology and computer and multimedia technology and has become a new teaching mode. It changes the traditional mode of teaching and knowledge acquisition method,...

The dynamic characteristics of the rotary axis feed system has influence on the contour error. This paper presents a mathematical model of rotary table drive system of the CNC machine tool by using of mechanical dynamics. The model includes the simulation model of AC servo motor and the rotary table...

With the continuous acceleration of our country city changes a course, the environmental problems in the process of modernization in the city is more and more obvious, improve city environment the most effective measure is necessary to the city landscape, provides a good recreation and nature opportunities...

This paper proposes the educational reform for the teaching content and method, the experimental teaching, the practice teaching and the examination of the “Fundamental manufacturing technology”, according to the highlights, objectives and principles of the “Education and training program of excellent...

To predict the safety situation of air traffic control, it is inadequate to only use some quantitative prediction method, which can not take into account the knowledge and experience of the experts. We should also pay attention to the important role of some qualitative prediction method. Delphi analysis...

In order to achieve the goals of optimizing NC programming, improving programming efficiency, using NC machine tools reasonably, it is necessary to analyze and research the technical problems of NC processing technology design, to make a preparation for NC machining. This paper mainly introduces the...

Aim to the requirement of the mission of the Tracking and targeting to ground of the quantum communication satellite, this paper investigates an idea of designing a distributed simulation system based on the TCP/IP technology improved by IOCP(I/O Completion Ports). This simulation system is made up of...

In recent years, face recognition is becoming one of the hot spots in the field of human-computer interaction. As the main organ, lips are one of the important features of face recognition. In order to get the features of lips, the paper positions the lips and segments it. The paper simulates the process...

Urban traffic system is a complex and time-varying nonlinear system. Control of traffic flow requires the use of intelligent control technology. This paper researches a coordinated control method of regional traffic flow based on Multi-Agent technology. This paper also researches the framework of the...

The United States is the first country in the world to establish a scientific research performance evaluation system for the teachers of humanities, experiencing the whole process from the exploration period to the practice period. Its evaluation subjects are extremely pluralistic, the evaluation standards...

The paper considers the religious worldview of Norwegian writer Knut Hamsun, (Knut Pedersen) (1859-1952. He was Nobel Prize Laureate in Literature for 1920. He became famous after the publication of the novel Hunger, which appeared in 1890. The author, based on the early works of Knut Hamsun, such as...

As a unified multi-ethnic country, in order to maintain national unity, our country follow the policy of "two less and one lenient treatment" for many years, but the social security problem in ethnic areas is still severe, this situation make the Criminal Law adaptation in the national autonomous region...

Linux-based Remote monitoring system can be used in vehicles for remote data collection and management for the purpose of vehicle monitoring and control. This paper analyzes the requirement of in-vehicle data collection; management with embedded system, and explains the principles of users interaction...

Based on the theory of economic governance, this paper discusses the economic governance issues of provincial colleges and universities in classified development model. It is proposed that setting up special fund for classified development and special fund for classified development performance is the...

In today’s world, With the rapid progress of information technology innovation, the development of big data is a necessity of the times, and the data mining technology is a signature product within the development of the big data era.This paper uses mathematical statistics and data mining technology...

Based on current conditions, the academic grades of several Geomatics students at Yogyakarta State University were relatively low. One of the causes was the large amount of material and limited learning time. The purpose of this research is to develop and analyze the process and results of the Geomatics...

Dynamic timetable scheduling an important topic in the context of modern systems and needs suitable and efficient solution which are efficient flexible and privacy preserving in multiple environments. In this paper, we introduce a novel multi-agent systems and federated learning-based framework, and...

This study aims to see the effect of stock split, stock liquidity, and financial performance on stock returns in companies listed on the Indonesia Stock Exchange for the 2014–2018 period. This study used multiple regression analysis as an analysis tool. The sampling technique uses purposive sampling,...

Buzzwords on the Internet refer to words that are mainly used on the Internet and are given meanings in a specific era and language environment. This language of the internet, a language system that concentrates on the content of events and public emotions, has emerged and received wide currency [1]....

Applied innovation talents training should lay emphasis on students' practical ability cultivation. AutoCAD is not only the specialized core course of architectural engineering specialty but a highly practical course. Through combining the present using characteristic of AutoCAD in construction industry,...

OSM (OpenStreetMap) is a collaborative project to create a free editable map of the world and Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Based on OSM (OpenStreetMap) and Leaflet, a complete off-line map is constructed in this paper and applied to the actual...

The term ‘risk’ has been used in many different applications. The notion of the risk society has attracted considerable attention within the academic literature. Kinds of risk management paradigm are introduced by scholars. Different paradigm is focus on different type of risk. All paradigms have the...

Risk management is the risk to risk identification, risk estimation, risk evaluation, risk control, decision-making and action to reduce the negative impact of process risk. With the social development and scientific and technological progress, in real life more and more risk factors. People come up...

A kind of intelligent selling-water management system combined embedded devices and wireless networks is discussed at length in this paper. The system consists of three parts which are water level detecting terminal installed on water dispenser, the server used for summarizing data and scheduling installed...

When emergent active power abscission command is given to wind farm cluster by dispatching center, it is necessary for wind farms to coordinate with each other to optimize power abscission distribution. This paper firstly analyzes active power abscission ways of wind farm, and four kinds of power allocation...

This paper indicates the process of 3D modeling in the building of virtual campus, which focus on the construction of terrain and scene modeling. Then it puts forward the cautions of these modeling processes. Finally, the 3D interaction and spatial analysis are involved.

In the actual process of production, there is a practical situation that multi-level relevance resources such as operators, machines, fixtures and cutters participate in the job-shop operation. Different from traditional production scheduling which focuses on machines, this scheduling problem add constraints...

The design method of the digital phase-locked loop is presented according to the parameters of the center frequency, the loop filter bandwidth, etc. The modules phase detector(PD), loop filter(LF), voltage controlled oscillator(VCO) have the similar behavior with that of the analog phase-locked loop(APLL)...

In recent years, with the progress of society and enhance the economic level, China's media industry has made great progress, relevant professional education continue to emerge, film director is one of them. In college media class teaching, this curriculum has occupied very important position in application,...

It is essential to popularize the application of EDC in clinical trials.To provide reference for the standard management of clinical trials and to update pharmaceutical R D industry on electronic data capture( EDC) in drug clinical trials. The advantages and development trends were summarized.The EDC...

Through our observation of the classmates’ behavior when entering or leaving the classroom, we find that it is more probable that they will keep the door close than leave it open when the door is already close. And the larger the number of classmates entering or leaving the classroom per unit time is,...

Precision Mechanical Design is a professional basic course for students majored in measuring and controlling technology. Combined the practical content of engineering application, this paper discusses the needs in the development of precision machinery design courses. The exploratory research and application...

In order to analyze the validity and scientificity of the traffic rules, we design an intelligent traffic rules analysis system. According to the complexity of traffic flow, we adopt a revised cellular automation to establish corresponding simulation model, in which each vehicle is regarded as a cellular....

EPC process, based on the casting structure, technical requirements, production volume, production conditions determines the casting solution, process planning. In this paper, the author from three aspects , the analysis of die casting process design principles, design principles and infiltration technology,...

The main objective of the present work was to synthesize a new type of rosin-based dispersant for Chinese Shenhua coal-water slurry (CWS) and evaluate it’s application performances for CWS preparation. In this study, 1.0 generation polyamidoamine (PAMAM) dendrimer with a dehydroabietylamine core, firstly...